/*
 * Copyright (C) 2022 panpf <panpfpanpf@outlook.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.panpf.sketch.drawable

import com.github.panpf.sketch.datasource.DataFrom
import com.github.panpf.sketch.decode.ImageInfo

/**
 * The public interface of Sketch Drawable, which extends the relevant information of the picture
 */
interface SketchDrawable {

    val imageUri: String

    val requestKey: String

    val requestCacheKey: String

    val imageInfo: ImageInfo

    val dataFrom: DataFrom

    /**
     * Store the transformation history of the Bitmap
     */
    val transformedList: List<String>?

    /**
     * Store some additional information for consumer use
     */
    val extras: Map<String, String>?
}